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A156188 as a simple table

na(n)
02
11
21
31
410
51
61
780
880
91
101
11775
121520
13775
141
151
1610915
1725945
1825945
1910915
201
211
22213720
23542910
24624670
25542910
26213720
271
281
295245530
3014690640
3116408670
3216408670
3314690640
345245530
351
361
37151534685
38479956020
39553630850
40464654480

[2,1,1,1,10,1,1,80,80,1,1,775,1520,775,1,1,10915,
 25945,25945,10915,1,1,213720,542910,624670,542910,
 213720,1,1,5245530,14690640,16408670,16408670,
 14690640,5245530,1,1,151534685,479956020,
 553630850,464654480]